| 18736 | } |
| 18737 | |
| 18738 | function defineRefPropWarningGetter(props, displayName) { |
| 18739 | var warnAboutAccessingRef = function () { |
| 18740 | if (!specialPropRefWarningShown) { |
| 18741 | specialPropRefWarningShown = true; |
| 18742 | warning(false, '%s: `ref` is not a prop. Trying to access it will result ' + 'in `undefined` being returned. If you need to access the same ' + 'value within the child component, you should pass it as a different ' + 'prop. (https://fb.me/react-special-props)', displayName); |
| 18743 | } |
| 18744 | }; |
| 18745 | warnAboutAccessingRef.isReactWarning = true; |
| 18746 | Object.defineProperty(props, 'ref', { |
| 18747 | get: warnAboutAccessingRef, |
| 18748 | configurable: true |
| 18749 | }); |
| 18750 | } |
| 18751 | |
| 18752 | /** |
| 18753 | * Factory method to create a new React element. This no longer adheres to |